birkeh/o3de
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fixes for viewport selection issues (#5494)

Browse Source 
* improvements to editor selection in the viewport

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* fix issue with being able to select icons that are not showing for entities inside entity containers

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* update comment after review feedback

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* updates to viewport picking code to simplify the api

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* add test to replicate near clip intersection issue

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* small tidy-up changes

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* updates to how we perform world to screen and screen to world calculations, added test coverage and some tidy-up

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* add some more tests for ViewportInteractionImpl

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* minor tweaks before PR feedback

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* fix typo in fix

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* fix for manipulator test framework tests

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* updates to RPI::View and RenderPipeline after review feedback from VickyAtAZ

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* add constexpr to ScreenPoint, ScreenVector and ScreenSize initializing constructors

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* add PrintTo functions for Screen* types

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* downgrade error to warning temporarily

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* check incoming view is null

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>

* remove pragma optimize off

Signed-off-by: Tom Hulton-Harrop <82228511+hultonha@users.noreply.github.com>
This commit is contained in:
Tom Hulton-Harrop
2021-11-17 17:12:21 +00:00
committed by GitHub
parent ef16207ac5
commit e34ea3bcaa
45 changed files with 680 additions and 309 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Code/Framework/AzToolsFramework/Tests/BoundsTestComponent.cpp
+4 -2
View File
@@ -40,6 +40,9 @@ namespace UnitTest
{
AzFramework::BoundsRequestBus::Handler::BusConnect(GetEntityId());
AzToolsFramework::EditorComponentSelectionRequestsBus::Handler::BusConnect(GetEntityId());
// default local bounds to unit cube
m_localBounds = AZ::Aabb::CreateFromMinMax(AZ::Vector3(-0.5f), AZ::Vector3(0.5f));
}
void BoundsTestComponent::Deactivate()
@@ -57,7 +60,6 @@ namespace UnitTest
AZ::Aabb BoundsTestComponent::GetLocalBounds()
{
return AZ::Aabb::CreateFromMinMax(AZ::Vector3(-0.5f), AZ::Vector3(0.5f));
return m_localBounds;
}
} // namespace UnitTest
Code/Framework/AzToolsFramework/Tests/BoundsTestComponent.h
+2
View File
@@ -41,5 +41,7 @@ namespace UnitTest
// BoundsRequestBus overrides ...
AZ::Aabb GetWorldBounds() override;
AZ::Aabb GetLocalBounds() override;
AZ::Aabb m_localBounds; //!< Local bounds that can be modified for certain tests (defaults to unit cube).
};
} // namespace UnitTest
Code/Framework/AzToolsFramework/Tests/EditorTransformComponentSelectionTests.cpp
+41 -13
View File
@@ -38,7 +38,7 @@
#include <AzToolsFramework/ViewportSelection/EditorVisibleEntityDataCache.h>
#include <AzToolsFramework/ViewportUi/ViewportUiManager.h>
#include<Tests/BoundsTestComponent.h>
#include <Tests/BoundsTestComponent.h>
namespace AZ
{
@@ -493,12 +493,8 @@ namespace UnitTest
///////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Then
AzToolsFramework::EntityIdList selectedEntities;
AzToolsFramework::ToolsApplicationRequestBus::BroadcastResult(
selectedEntities, &AzToolsFramework::ToolsApplicationRequestBus::Events::GetSelectedEntities);
AzToolsFramework::EntityIdList expectedSelectedEntities = { entity4, entity5, entity6 };
const AzToolsFramework::EntityIdList selectedEntities = SelectedEntities();
const AzToolsFramework::EntityIdList expectedSelectedEntities = { entity4, entity5, entity6 };
EXPECT_THAT(selectedEntities, UnorderedElementsAreArray(expectedSelectedEntities));
///////////////////////////////////////////////////////////////////////////////////////////////////////////////
}
@@ -527,12 +523,8 @@ namespace UnitTest
///////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Then
AzToolsFramework::EntityIdList selectedEntities;
AzToolsFramework::ToolsApplicationRequestBus::BroadcastResult(
selectedEntities, &AzToolsFramework::ToolsApplicationRequestBus::Events::GetSelectedEntities);
AzToolsFramework::EntityIdList expectedSelectedEntities = { m_entityId1, entity2, entity3, entity4 };
const AzToolsFramework::EntityIdList selectedEntities = SelectedEntities();
const AzToolsFramework::EntityIdList expectedSelectedEntities = { m_entityId1, entity2, entity3, entity4 };
EXPECT_THAT(selectedEntities, UnorderedElementsAreArray(expectedSelectedEntities));
///////////////////////////////////////////////////////////////////////////////////////////////////////////////
}
@@ -946,6 +938,42 @@ namespace UnitTest
EXPECT_THAT(selectedEntitiesAfter, UnorderedElementsAre(m_entityId1));
}
TEST_F(
EditorTransformComponentSelectionViewportPickingManipulatorTestFixture, BoundsBetweenCameraAndNearClipPlaneDoesNotIntersectMouseRay)
{
// move camera to 10 units along the y-axis
AzFramework::SetCameraTransform(m_cameraState, AZ::Transform::CreateTranslation(AZ::Vector3::CreateAxisY(10.0f)));
// send a very narrow bounds for entity1
AZ::Entity* entity1 = AzToolsFramework::GetEntityById(m_entityId1);
auto* boundTestComponent = entity1->FindComponent<BoundsTestComponent>();
boundTestComponent->m_localBounds =
AZ::Aabb::CreateFromMinMax(AZ::Vector3(-0.5f, -0.0025f, -0.5f), AZ::Vector3(0.5f, 0.0025f, 0.5f));
// move entity1 in front of the camera between it and the near clip plane
AZ::TransformBus::Event(
m_entityId1, &AZ::TransformBus::Events::SetWorldTM, AZ::Transform::CreateTranslation(AZ::Vector3::CreateAxisY(10.05f)));
// move entity2 behind entity1
AZ::TransformBus::Event(
m_entityId2, &AZ::TransformBus::Events::SetWorldTM, AZ::Transform::CreateTranslation(AZ::Vector3::CreateAxisY(15.0f)));
const auto entity2ScreenPosition = AzFramework::WorldToScreen(AzToolsFramework::GetWorldTranslation(m_entityId2), m_cameraState);
// click the entity in the viewport
m_actionDispatcher->SetStickySelect(true)
->CameraState(m_cameraState)
->MousePosition(entity2ScreenPosition)
->CameraState(m_cameraState)
->MouseLButtonDown()
->MouseLButtonUp();
// ensure entity1 is not selected as it is before the near clip plane
using ::testing::UnorderedElementsAreArray;
const AzToolsFramework::EntityIdList selectedEntities = SelectedEntities();
const AzToolsFramework::EntityIdList expectedSelectedEntities = { m_entityId2 };
EXPECT_THAT(selectedEntities, UnorderedElementsAreArray(expectedSelectedEntities));
}
class EditorTransformComponentSelectionViewportPickingManipulatorTestFixtureParam
: public EditorTransformComponentSelectionViewportPickingManipulatorTestFixture
, public ::testing::WithParamInterface<bool>
Code/Framework/AzToolsFramework/Tests/EditorVertexSelectionTests.cpp
+1
View File
@@ -23,6 +23,7 @@
#include <AzManipulatorTestFramework/AzManipulatorTestFrameworkTestHelpers.h>
#include <AzManipulatorTestFramework/IndirectManipulatorViewportInteraction.h>
#include <AzManipulatorTestFramework/ImmediateModeActionDispatcher.h>
#include <Tests/Utils/Printers.h>
using namespace AzToolsFramework;
Code/Framework/AzToolsFramework/Tests/Viewport/ViewportScreenTests.cpp
+6 -4
View File
@@ -17,6 +17,7 @@
#include <AzTest/AzTest.h>
#include <AzToolsFramework/UnitTest/AzToolsFrameworkTestHelpers.h>
#include <AzToolsFramework/Viewport/ViewportTypes.h>
#include <Tests/Utils/Printers.h>
namespace UnitTest
{
@@ -35,6 +36,7 @@ namespace UnitTest
const auto worldResult = AzFramework::ScreenToWorld(screenPoint, cameraState);
return AzFramework::WorldToScreen(worldResult, cameraState);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////
// ScreenPoint tests
TEST(ViewportScreen, WorldToScreenAndScreenToWorldReturnsTheSameValueIdentityCameraOffsetFromOrigin)
@@ -102,8 +104,8 @@ namespace UnitTest
}
////////////////////////////////////////////////////////////////////////////////////////////////////////
// NDC tests
TEST(ViewportScreen, WorldToScreenNDCAndScreenNDCToWorldReturnsTheSameValueIdentityCameraOffsetFromOrigin)
// Ndc tests
TEST(ViewportScreen, WorldToScreenNdcAndScreenNdcToWorldReturnsTheSameValueIdentityCameraOffsetFromOrigin)
{
using NdcPoint = AZ::Vector2;
@@ -136,7 +138,7 @@ namespace UnitTest
}
}
TEST(ViewportScreen, WorldToScreenNDCAndScreenNDCToWorldReturnsTheSameValueOrientatedCamera)
TEST(ViewportScreen, WorldToScreenNdcAndScreenNdcToWorldReturnsTheSameValueOrientatedCamera)
{
using NdcPoint = AZ::Vector2;
@@ -153,7 +155,7 @@ namespace UnitTest
// note: nearClip is 0.1 - the world space value returned will be aligned to the near clip
// plane of the camera so use that to confirm the mapping to/from is correct
TEST(ViewportScreen, ScreenNDCToWorldReturnsPositionOnNearClipPlaneInWorldSpace)
TEST(ViewportScreen, ScreenNdcToWorldReturnsPositionOnNearClipPlaneInWorldSpace)
{
using NdcPoint = AZ::Vector2;